public void save()
{
Chromosome chromosome = cp.crt.chromosome;
int crt_id = Mathf.Abs(cp.crt.gameObject.GetInstanceID());
if (!Directory.Exists(Application.dataPath + "/data/saved_creatures" + crt_id))
{
Directory.CreateDirectory(Application.dataPath + "/data/saved_creatures/" + crt_id);
}
string filename = Application.dataPath + "/data/saved_creatures/" + crt_id + "/" + crt_id + ".json";
string json_creature_pattern =
@"{{
""name"" : {0},
""attributes"" : {{
""colour"" : {{
""r"" : {1},
""g"" : {2},
""b"" : {3}
}},
""limb_colour"" : {{
""r"" : {4},
""g"" : {5},
""b"" : {6}
}},
""root_scale"" : {{
""x"" : {7},
""y"" : {8},
""z"" : {9}
}},
""base_joint_frequency"" : {10},
""base_joint_amplitude"" : {11},
""base_joint_phase"" : {12},
""hunger_threshold"" : {13},
""branches"" : {14},
";
string[] args =
{
crt_id.ToString(),
chromosome.colour.r.ToString(), chromosome.colour.g.ToString(), chromosome.colour.b.ToString(),
chromosome.limb_colour.r.ToString(), chromosome.limb_colour.g.ToString(), chromosome.limb_colour.b.ToString(),
chromosome.root_scale.x.ToString(), chromosome.root_scale.y.ToString(), chromosome.root_scale.z.ToString(),
chromosome.base_joint_frequency.ToString(),chromosome.base_joint_amplitude.ToString(), chromosome.base_joint_phase.ToString(),
chromosome.hunger_threshold.ToString(), chromosome.num_branches.ToString()
};
json_creature = string.Format(json_creature_pattern, args);
json_creature +=
@"""recurrences"" : [
";
for (int i = 0; i < chromosome.num_recurrences.Length; ++i)
{
string r_pattern =
@"{0}";
if (!(i == chromosome.num_recurrences.Length - 1))
{
r_pattern +=
@",
";
}
json_creature += string.Format(r_pattern, chromosome.num_recurrences[i]);
}
json_creature +=
@"],
";
json_creature +=
@"""limbs"" : {
";
int branch_count = chromosome.getBranchCount();
for (int i = 0; i < branch_count; ++i)
{
string branch_string =
@"
""{0}"" : [
";
json_creature += string.Format(branch_string, i.ToString());
ArrayList limbs = chromosome.getLimbs(i);
for (int k = 0; k < limbs.Count; ++k)
{
ArrayList attributes = (ArrayList)limbs[k];
Vector3 position = (Vector3)attributes[0];
Vector3 scale = (Vector3)attributes[1];
string limb_string =
@"{{
""position"" : {{
""x"": {1},
""y"": {2},
""z"": {3}
}},
""scale"" : {{
""x"": {4},
""y"": {5},
""z"": {6}
}}
}}";
if (!(k == limbs.Count - 1))
{
limb_string += @",
";
}
string[] l_args =
{
k.ToString(),
position.x.ToString(),position.y.ToString(), position.z.ToString(),
scale.x.ToString(), scale.y.ToString(), scale.z.ToString()
};
json_creature += string.Format(limb_string, l_args);
}
json_creature +=
@"]";
if (!(i == branch_count - 1))
{
json_creature += @",
";
}
}
json_creature +=
@"
}
";
json_creature +=
@"}";
json_creature +=
@"}";
using (var sw = new StreamWriter(filename))
{
sw.Write(json_creature);
sw.Close();
}
CreatureSaved();
}
// TODO: Limbs should be made into a better tree structure, not this
// list of lists rubbish
private void setupLimbs()
{
int num_branches = chromosome.getBranchCount();
chromosome.setNumBranches(num_branches);
for (int i = 0; i < num_branches; i++)
{
limbs = chromosome.getLimbs(i);
List <GameObject> actual_limbs = new List <GameObject>();
int recurrences = chromosome.num_recurrences[i];
for (int j = 0; j < recurrences; ++j)
{
GameObject limb = GameObject.CreatePrimitive(PrimitiveType.Cube);
limb.layer = LayerMask.NameToLayer("Creature");
limb.name = "limb_" + i + "_" + j;
limb.transform.parent = _t;
actual_limbs.Add(limb);
Limb limb_script = limb.AddComponent <Limb>();
ArrayList attributes = (ArrayList)limbs[j];
limb_script.setScale((Vector3)attributes[1]);
limb_script.setColour((Color)chromosome.getLimbColour());
if (j == 0)
{
limb_script.setPosition((Vector3)attributes[0]);
limb.transform.LookAt(root.transform);
}
else
{
limb_script.setPosition(actual_limbs[j - 1].transform.localPosition);
limb.transform.LookAt(root.transform);
limb.transform.Translate(0, 0, -actual_limbs[j - 1].transform.localScale.z);
}
limb.AddComponent <Rigidbody>();
limb.AddComponent <BoxCollider>();
limb.GetComponent <Collider>().material = (PhysicMaterial)Resources.Load("Physics Materials/Creature");
ConfigurableJoint joint = limb.AddComponent <ConfigurableJoint>();
//joint.configuredInWorldSpace = true;
joint.axis = new Vector3(0.5F, 0F, 0F);
joint.anchor = new Vector3(0F, 0F, 0.5F);
if (j == 0)
{
joint.connectedBody = root.GetComponent <Rigidbody>();
}
else
{
joint.connectedBody = actual_limbs[j - 1].GetComponent <Rigidbody>();
}
limb.GetComponent <Rigidbody>().drag = 1F;
joints.Add(joint);
joint.xMotion = ConfigurableJointMotion.Locked;
joint.yMotion = ConfigurableJointMotion.Locked;
joint.zMotion = ConfigurableJointMotion.Locked;
joint.angularXMotion = ConfigurableJointMotion.Free;
joint.angularYMotion = ConfigurableJointMotion.Free;
joint.angularZMotion = ConfigurableJointMotion.Free;
JointDrive angXDrive = new JointDrive();
angXDrive.mode = JointDriveMode.Position;
angXDrive.positionSpring = 7F;
angXDrive.maximumForce = 100000000F;
joint.angularXDrive = angXDrive;
joint.angularYZDrive = angXDrive;
limb.GetComponent <Rigidbody>().SetDensity(1F);
}
}
}